const refMap = new WeakMap()

function setup(attributes, element) {

const object = attributes.ref.object

const property = attributes.ref.property

if (typeof object[property] === 'function') {

setTimeout(() => {

object[property]({ ...attributes, element })

}, 0)

} else {

object[property] = element

}

const map = refMap.get(attributes.ref.object) || {}

map[attributes.ref.property] = true

refMap.set(attributes.ref.object, map)

}

export function ref(attributes, element) {

if (!attributes?.ref) return

setup(attributes, element)

}

export function reref(attributes, element) {

const map = refMap.get(attributes.ref.object)

if (map?.[attributes.ref.property]) return

setup(attributes, element)

}